PP melt blown material melt flow rate tester

This instrument is suitable forEngineering plastics with high melting temperatures such as polyethylene, polyarylsulfone, fluoroplastics, nylon, etc. are also suitable for polyethylene, polystyrene, polypropylene, etcMeasurement of MFR value of melt flow rate of ABS resin and polyoxymethylene resin and various methodsHigh polymer in viscous flow state500cm³/10min～2500cm³/10 minutesMelt FlowMeasurement of velocity values,Especially suitable for high polymers such as polypropylene and nanofibersMelt blown materialofmelt flow rateMVRpricedetermination,It can be widely applied in industries such as plastic production, plastic products, petrochemicals, as well as relevant universities, research institutions, and inspection departments.

Compliant with standards

ISO 1133-1:2011 "Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flowrate (MVR) of thermoplastics —Part 1:Standard method》

ISO 1133-2：2011 《Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flowrate (MVR) of thermoplastics —Part 2: Method for materials sensitive to timetemperature history and/or moisture》

GB/T 3682-2000 《plasticsDetermination of Mass Flow Rate (MFR) and Volume Flow Rate (MVR) of Thermoplastic Melts

ASTM D 1238-10 《Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer》

JB/T 5456-2016Melt Flow Rate Meter Technical Specifications

Product Features

1. The displacement adopts a dedicated high-precision and high response displacement sensor with a resolution of 1um, which enables accurate, fast, and reliable data acquisition;

2. The temperature acquisition unit adopts a 24 bit high-precision analog-to-digital converter, which has extremely high temperature sampling accuracy and stability, with a temperature resolution of 0.01 ℃;

3. The system has a fast heating speed, high temperature control accuracy, and a short temperature recovery time after filling. It can quickly return to a constant temperature state within 2 minutes, and the temperature control is stable and reliable;

4. Adopting a dual PID segmented heating control method for precise and reasonable heat distribution of the furnace body, the temperature uniformity of the furnace body is less than ± 0.3 ℃;

5. Millisecond level data acquisition interval, high-speed capture of material displacement changes, can accurately test up to 3000cm³/10 minute high flow rate material

Melt index;

6. Adopting a 7-inch full-color LCD touch screen control terminal, with interfaces in multiple languages such as Chinese and English, making it easy to use;

7. The system can automatically identify the effective testing intervals of national standards, ISO standards, and American standards;

8. The control software can achieve functions such as parameter setting, constant temperature control, measurement calibration, and timing; Determine the specified time

The sample'sMVR value, the system automatically obtains MFR value after inputting the melt density;

9. It has a powerful experimental data storage function, which can not only store 8 sets of experimental parameters, but also store a large amount of experimental data through mobile storage devices;

10. Equipped with PC software, the software can process the test data of mobile storage devices and generate test reports.

11. The mouth mold plug device adopts a lever connecting rod transmission mechanism, which has accurate positioning, reliable sealing, and simple operation;

Technical Parameter

1. Measurement methods: mass method, volume method;

2. Measurement range: (0.01~200) g/10min, 500cm³/10min～2500cm³/10min；

3. Temperature control range: 50 ℃~450 ℃;

4. Temperature display resolution: 0.01 ℃;

5. Temperature indication deviation: ≤± 0.2 ℃;

6. Temperature fluctuation: ≤± 0.2 ℃;

7. Timing resolution: 0.1s;

8. Temperature recovery time: ≤ 4 minutes;

9. Uniformity of furnace temperature: ± 0.3 ℃;

10. Resolution of piston displacement display: 0.002mm;

11. Deviation of piston displacement indication: Within the full range, it is ≤± 0.02mm;

12. Weight mass Z large deviation: ± 0.3%;

13. Power supply: 220 (1-15%) VAC~220 (1+10%) VAC 50Hz 0.5kVASingle phase three wire；

14. Host size (length x width x)High):550mm×430mm ×650mm ；

15. Host weight: approximately 62kg.

Instrument configuration